Qingdao Ruichen Sealing Technology Co., Ltd.
Qingdao Ruichen Sealing Technology Co., Ltd.
Products
Hydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes
  • Hydraulic Seals for Piston HolesHydraulic Seals for Piston Holes

Hydraulic Seals for Piston Holes

You can buy Hydraulic Seals for Piston Holes from China manufacturer Ruichen Seals with confidence. Our rich industry experience and customer-oriented philosophy allow this type of product to have a variety of material and structural combinations, covering a variety of working conditions that require seals, low friction, high life, good sealing, and some can also solve installation problems.

Hydraulic Seals for Piston Holes, in our factory and R&D center, there are subdivided models and types, each with its own characteristics, but we have achieved strict quality control.


RC61 and RC62 are composed of a filled PTFE rectangular sealing ring and an O-shaped rubber ring, suitable for hydraulic reciprocating motion bidirectional pressure sealing. RC61-B is composed of a filled PTFE stepped sealing ring and an O-shaped rubber ring, suitable for hydraulic reciprocating motion unidirectional pressure sealing. RC62-B is a heavy-duty reverse step seal, suitable for sealing unidirectional pressure sealing. The O-ring provides radial force and compensates for the wear of the sealing ring. It is generally used in conjunction with a guide ring for heavy hydraulic equipment. Split (open) grooves should be used for cylinders with a diameter less than 30mm. Features:

1. Low friction, small starting resistance, smooth movement, equal dynamic and static friction, no creeping;

2. Very high pressure stability under pressure and harsh conditions;

3. Long life, can be used for oil-free lubrication seals;

4. Can be used for sealing low-viscosity media such as water;


OK is composed of a thermoplastic open sealing ring made of special material and a rectangular rubber ring, which is suitable for hydraulic reciprocating motion bidirectional pressure sealing. The rubber ring provides radial force and compensates for the wear of the sealing ring. Since the sealing ring adopts an open structure, the problem that the Glyd ring needs special tools to be installed is solved. Features:

1. Low friction, small starting resistance, smooth movement, no creeping;

2. Very high pressure stability under pressure and harsh conditions;

3. Simple and convenient installation, no assembly tools required;

4. Can be used for sealing low-viscosity media such as water;

5. Good anti-extrusion performance, allowing a larger extrusion gap.


RC63 is composed of a PTFE cap-shaped sealing ring and an O-shaped rubber ring, which is suitable for hydraulic and pneumatic reciprocating motion bidirectional pressure sealing. The O-shaped ring provides radial force and compensates for the wear of the sealing ring. Since the sealing ring adopts a thin lip design, the follow-up compensation ability is good, so the sealing performance is good and it can be installed in the GB12350 ring groove. Split (open) grooves should be used for cylinder diameters less than 30mm. Features:

1. It can be used for both hydraulic and pneumatic, and can be used for bidirectional pressure sealing;

2. Low friction, small starting resistance, smooth movement, equal dynamic and static friction, no creeping;

3. Long life, can be used for oil-free lubrication seals;

Small structural space, easy installation and maintenance;


KDAS, TPM (special shape) is a five-combination compression piston seal assembly consisting of a rubber sealing element, two retaining rings and two guide rings. Suitable for bidirectional pressure piston sealing. Features:

1. Good sealing, high reliability, compact structure;

2. Will not be squeezed into the radial gap;

3. Simple installation, integral piston installation;

The special geometric shape of the NBR sealing element prevents it from twisting in the groove during installation.


GDKK consists of two guide rings, two retaining rings, an elastic rubber ring and a sealing ring. The guide ring plays a positioning and guiding role. The retaining ring plays a supporting and positioning role, the elastic rubber ring provides elastic force and compensates for the loss of the sealing ring. The sealing ring cooperates with the inner hole of the oil cylinder to produce a sealing effect, which is suitable for the bidirectional pressure sealing of the oil cylinder piston. It has a good sealing effect even under harsh working conditions. Features:

1. Low friction, small starting resistance, smooth movement, equal dynamic and static friction, no creeping;

2. Very high pressure stability under pressure and harsh conditions;

3. High life, can be used for sealing in poor lubrication conditions;

4. Can be used for sealing low-viscosity media such as water;

Excellent high and low pressure sealing performance.


RC64 is composed of a PTFE triangular sealing ring and an O-ring rubber ring, suitable for hydraulic and pneumatic reciprocating motion one-way pressure sealing. The O-ring provides radial force and compensates for the wear of the sealing ring. Since the sealing ring adopts a thin lip design, the follow-up compensation ability is better, so the sealing performance is good. The split (open) groove should be used for cylinder diameters less than 30mm. Features:

1. It can be used for both hydraulic and pneumatic;

2. Low friction, small starting resistance, smooth movement, equal dynamic and static friction, no creeping;

3. Long life, can be used for oil-free lubrication seals;

Small structural space, easy installation and maintenance;


SPG is a combination of a rectangular modified PTFE sealing ring and a rectangular rubber ring as a preload element. It has the characteristics of good sealing, low friction and small structural space.


RC66 is a combination of a rectangular modified PTFE sealing ring and an O-ring as a preload element. It has the characteristics of good sealing, low friction, and small structural space. It is suitable for high-speed oil cylinders or cylinders. RC67 is composed of a filled PTFE rectangular sealing ring, two retaining rings, and a heterogeneous elastomer, which is suitable for hydraulic reciprocating motion bidirectional pressure sealing. The elastomer provides radial force and compensates for the wear of the sealing ring. The retaining ring protects the sealing ring and has a good sealing effect even under harsh working conditions. Features:

1. Low friction, small starting resistance, smooth movement, equal dynamic and static friction, no creeping;

2. Very high pressure stability under pressure and harsh conditions;

3. High life, can be used for oil-free lubrication seals;

4. Can be used for sealing low-viscosity media such as water;

5. Excellent high and low pressure sealing performance.


RCEK is composed of a set of V-shaped sealing rings, a pressure ring and a support ring, and is suitable for hydraulic reciprocating motion one-way pressure sealing. Grease compatible with the sealing material must be applied during installation. It cannot be installed in an integral (closed) groove. It is used for piston seals in medium and heavy loads. Features:

1. A variety of materials are available, which can be optimally adjusted to suit various purposes;

2. It can be used in harsh working conditions and is suitable for almost all media and harsh conditions;

3. It has a long service life and can be used for oil-free lubrication seals (reasonable material selection);

4. The sealing performance can be adjusted, and the axial size can be adjusted by adding or removing V-shaped sealing rings;

It can work effectively even if the sealing surface quality is poor.


RCKR is composed of a PU sealing ring and a rectangular rubber ring, suitable for hydraulic reciprocating motion bidirectional sealing. It is a complementary product of Glyd ring products, with better sealing and pressure-maintaining ability than Glyd ring, and can be installed without the help of installation tools. Its features:

1. Good dynamic and static sealing performance;

2. Better low-pressure sealing performance than Glyd ring, and can be installed without installation tools;

3. Low friction, small starting resistance, and smooth movement;

4. Long life, can be used for oil-free lubrication seal;

5. Can be used for bidirectional pressure sealing;

The installation groove conforms to ISO7425/1 standard.


RPW is composed of a special-shaped PU sealing ring and an O-shaped rubber ring, suitable for hydraulic reciprocating motion bidirectional pressure sealing. The O-ring provides radial force and compensates for the wear of the sealing ring. It is generally used in conjunction with a guide ring. Features:

1. Low friction, small starting resistance, smooth movement, no creeping;

2. Very high pressure stability under pressure and harsh conditions;

3. Good sealing performance at both high and low pressures;

No installation tools are required for installation.


TDA and TDMA are composed of a special-shaped rubber (or polyurethane) elastomer and a modified PTFE sealing ring, and have the characteristics of good sealing, long life, low friction, no creeping, etc. TDA is suitable for one-way pressure sealing of pistons. TDMA is suitable for two-way pressure sealing of pistons.


GGDA consists of a PTFE-filled sealing ring, two L-shaped plastic support rings and an elastic force O-ring, with good sealing, long life, low friction, no creeping and other characteristics. Suitable for piston bidirectional pressure sealing.


RCUP sealing ring is an asymmetric seal specially used on the piston, suitable for hydraulic reciprocating motion one-way sealing, with good sealing performance. The groove conforms to ISO5597 standard. YXD type sealing ring for shaft is an asymmetric seal specially used on the piston, suitable for hydraulic reciprocating motion one-way sealing, with good sealing performance. When used under 12~32Mpa, a retaining ring is required at the heel. The groove conforms to JB/ZQ4265-97 standard. Features:

1. Applicable to light loads and medium loads;

2. Good sealing performance for both high-pressure and low-pressure sealing;

3. A variety of materials are available, with a wider range of media resistance;

4. Simple structure and easy installation and maintenance.


Product features and applications:

Material selection:

RC61, RC62

1. The materials of the O-rings can be: R01 nitrile rubber (NBR), R02 fluororubber (FKM), etc.

2. Sealing ring materials: standard material PTFE3, other optional materials PTFE2, PTFE4, PU, etc.


OK

1. Material of matching rectangular ring: R01 nitrile rubber

2. Material of sealing ring: composite thermoplastic material.


RC63, RC64, SPG, RC66, AQ, AQF

1. The materials of the O-rings can be: R01 nitrile rubber (NBR), R02 fluororubber (FKM), etc.

2. Sealing ring materials: standard material PTFE3, other optional materials PTFE1, PTFE2, PTFE4.


KDAS, TPM

1. Matching rubber ring material: R01 nitrile rubber

2. Retaining ring material: nylon PA/polyoxymethylene POM

3. Guide ring: nylon PA/polyoxymethylene POM/polytetrafluoroethylene PTFE


GDKK, RC67

1. Available elastomer materials: R01 nitrile rubber (NBR), R02 fluororubber (FKM), etc.

2. Sealing ring material: standard material PTFE3, other optional materials PTFE2, PTFE4.

3. Retaining ring material: POM/PA/PTFE, PTFE material is used when the temperature exceeds 100 degrees.


RCEK

1. Press ring material: polytetrafluoroethylene, nitrile cloth, fluororubber cloth, nylon, polyoxymethylene

2. V-ring material: polytetrafluoroethylene, nitrile rubber, nitrile cloth, fluororubber, fluororubber cloth

3. Support ring material: nitrile cloth, fluororubber cloth, nylon, polyoxymethylene, polytetrafluoroethylene


RCKR, RPW

1. Matching rectangular ring material: RO1 nitrile rubber (NBR)

2. Sealing ring material: PU


YXD

Optional nitrile rubber (R01), fluororubber (R02), polyurethane (PU), etc.


Ordering example:

Ordering model RC61-40x29x4.2-PTFE3-R01Ordering model RC61-B-40x29x4.2-PTFE3-R02

RC61-Glyd ring RC61-B-Hole seal Dxdx L-Material code

RC62-80x60x10-PTFE3-R01 RC62-Model DxdxL PTFE3, R01 Material Code

Order model OK-80x59x8 cylinder diameter x groove diameter x groove width

Ordering model RC63-80-PTFE3-R01 or SPGC-80-PTFE3-R01

RC63/SPGC-model 80-cylinder diameter D PTFE3-PTFE material code R01-O-ring material code

Order model KDAS-80x60x22.4 Cylinder diameter x groove diameter x groove width (L)

Order model TPM-80x60x22.4 Cylinder diameter x groove diameter x groove width (L)

Ordering example: GDKK-80*62*43*22.5-R01

Order model RC64-80-PTFE3-R01

RC64-Model 80-Cylinder diameter D PTFE3-PTFE material code R01-O-ring material code

Ordering example: SPG-D*d*L-PTFE3-R01 (outer diameter*inner diameter*groove width) PTFE3, R01-material code

RC66

Order model RC67-100x85x12.5-PTFE3-R01 or SPGW-100x85x12.5-PTFE3 -R01

Model-cylinder diameter x groove bottom diameter x groove width PTFE3-modified PTFE material code R01 elastomer material code

RCEK

model Materials Applicable range Sealing
RCEK-A V-ring: NBR cloth, pressure ring, support ring: NBR cloth/PA/POM/PTFE Normal temperature, high pressure Good
RCEK-B V-ring: FKM cloth, pressure ring, support ring: FKM cloth/PTFE High temperature, high pressure Good
RCEK-C V-ring: NBR, pressure ring, support ring: NBR cloth/PA/POM/PTFE Normal temperature, medium and low pressure Excellent
RCEK-D V-ring: FKM, pressure ring, support ring: FKM cloth/PTFE High temperature, medium and low pressure Excellent
RCEK-E V-ring: NBR and NBR cloth combination, pressure ring, support ring: NBR cloth/PA/POM/PTFE Normal temperature, medium and high pressure Excellent
RCEK-F V-ring: FKM and FKM cloth combination, pressure ring, support ring: FKM cloth/PTFE High temperature, medium and high pressure Fair
RCEK-G V-ring, pressure ring, support ring: PTFE1/PTFE2/PTFE3/PTFE4 High temperature and high pressure corrosive media Excellent
RCEK-H V-ring: PU, pressure ring, support ring: PU/PA/POM/PTFE Normal temperature, medium and high pressure Sealing
Order model RCEK-A-120×95x25.3 Model-cylinder diameter x groove bottom diameter x groove width


AQ

AQF

RCKR

RPW

TDA


Chamfer length

Cylinder diameter range Chamfer length e≥
40-89 6
90-144 7
145-320 10
321-670 15


TDMA

GGDA

RCUP

Ordering example: Order model RCUP D63×48×10 cylinder diameter×groove diameter×seal height

YXD

Order model YXD63×51×14-R01 cylinder diameter×groove diameter×seal height-material code

Specifications:

RC61
Aperture range
D H9
Groove diameter
d h9
Groove width
L+0.2
Radial clearance Smax Rounded Corners
Rmax
Chamfer
Zmin
O-ring wire diameter
Standard type Light load Heavy load 0~20Mpa 20~40Mpa
8~14.9 15~39.9 - D-4.9 2.2 0.20 0.15 0.4 2 1.80
15~39.9 40~79.9 - D-7.5 3.2 0.25 0.15 0.6 3 2.65
40~79.9 80~132.9 15~39.9 D-11.0 4.2 0.25 0.20 1.0 4 3.55
80~132.9 133~329.9 40~79.9 D-15.5 6.3 0.30 0.20 1.3 5 5.30
133~329.9 330-669.9 80~132.9 D-21.0 8.1 0.35 0.25 1.8 7 7.00
330~669.9 670~999.9 133~329.9 D-24.5 8.1 0.35 0.25 1.8 7 7.00
670~999.9 - 330~669.9 D-28.0 9.5 0.5 0.30 2.5 8 8.60
>1000 D-38 13.8 0.7 0.60 3 10 12.0
Note: 1. For hole diameter ≤30mm, it is recommended to use open groove.
2. For pressure >40MPA, the root area of the seal uses S max H8/f8 fit tolerance
RC62
Aperture range
D H9
Groove diameter
d h9
Groove width
L+0.2
Radial clearance Smax Rounded Corners
Rmax
Chamfer
Zmin
0-20Mpa 20~40Mpa
20~49.9 D-10 5 0.40 0.30 0.3 4
50~59.9 D-15 7.5 0.40 0.30 0.4 5
60~149.9 D-20 10 0.50 0.40 0.4 6
150~244.9 D-25 12.5 0.60 0.50 0.4 8.5
245~519.9 D-30 15 0.70 0.60 0.8 10
520~769.9 D-35 17.5 0.80 0.70 1.2 13
770~1500 D-40 20 0.80 0.70 1.2 15
Note: 1. For hole diameter ≤ 30mm, it is recommended to use open groove.
2. For pressure > 40MPA, the root area of the seal uses S max H8/f8 fit tolerance.
OK
model DH9 dh9 L+0.2 D1 model DH9 dh9 L+0.2 D1 model DH9 dh9 L+0.2 D1
OK-25*16*4.2 25 16 4.2 24.3 OK-90*74.5*6.3 90 74.5 6.3 89.0 OK-160*139*8.0 160 139 8.0 158.8
OK-32*21*4.2 32 21 4.2 31.3 OK-95*74*8.0 95 74 8.0 94.0 OK-170*149*8.0 170 149 8.0 168.8
OK-40*26.3*5.8 40 26.3 5.8 39.2 OK-100*79*8.0 100 79 8.0 99.0 OK-180*159*8.0 180 159 8.0 178.8
OK-40*29*4.2 40 29 4.2 39.3 OK-100*84.5*6.3 100 84.5 6.3 99.0 OK-190*169*8.0 190 169 8.0 188.8
OK-50*34.5*6.3 50 34.5 6.3 49.0 OK-105*84*8.0 105 84 8.0 103.8 OK-200*179*8.0 200 179 8.0 198.8
OK-50*39*4.2 50 39 4.2 49.3 OK-110*89*8.0 110 89 8.0 108.8 OK-210*189*8.0 210 189 8.0 208.4
OK-60*41.7*7 60 41.7 7.0 59.2 OK-110*94.5*6.3 110 94.5 6.3 109.0 OK-220*199*8.0 220 199 8.0 218.4
OK-60*49*4.2 60 49 4.2 59.3 OK-115*94*8.0 115 94 8.0 113.8 OK-230*209*8.0 230 209 8.0 228.4
OK-63*44.7*7.0 63 44.7 7.0 62.2 OK-120*99*8.0 120 99 8.0 118.3 OK-240*219*8.0 240 219 8.0 238.4
OK-63*47.5*6.3 63 47.5 6.3 62.0 OK-125*104*8.0 125 104 8.0 123.8 OK-250*229*8.0 250 229 8.0 248.4
OK-70*51.7*7.0 70 51.7 7.0 69.2 OK-125*109.5*6.3 125 109.5 6.3 124.0 OK-280*225.5*8.0 280 255.5 8.0 278.4
OK-70*59*4.2 70 59 4.2 69.3 OK-130*109*8.0 130 109 8.0 128.8 OK-300*272*9.5 300 272 9.5 297.8
OK-75*54*8.0 75 54 8.0 74.2 OK-130*114.5*6.3 130 114.5 6.3 129.0 OK-320*292*9.5 320 292 9.5 317.8
OK-75*59.5*6.3 75 59.5 6.3 74.0 OK-135*114*8.0 135 114 8.0 133.5 OK-330*302*9.5 330 302 9.5 327.8
OK-80*59*8.0 80 59 8.0 79.0 OK-135*119.5*6.3 135 119.5 6.3 134.0 OK-350*322*9.5 350 322 9.5 347.8
OK-80*64.5*6.3 80 64.5 6.3 79.0 OK-140*119*8.0 140 119 8.0 138.8 OK-370*342*9.5 370 342 9.5 367.8
OK-85*64*8.0 85 64 8.0 84.0 OK-145*124*8.0 145 124 8.0 143.8 OK-420*392*9.5 420 392 9.5 417.8
OK-90*69*8.0 90 69 8.0 89.0 OK-150*129*8.0 150 129 8.0 148.8




RC63
Aperture range
D H9
Groove diameter d h9 Groove width
L+0.2
Radial clearance
Smax
Round Corners
Rmax
Chamfer
Zmin
O-ring wire diameter
dO
Hydraulic Pneumatic and hydraulic low friction
6~13 D-3 D-3.5 2.5 0.2 0.4 3 1.9
14~26 D-4 D-4.6 3.2 0.3 0.6 4 2.4
27~56 D-6 D-6.6 4.7 0.3 1 5 3.5
57~169 D-10 D-10.6 7.5 0.35 1 6 5.7
170~1500 D-15 D-15.6 11.0 0.4 2.5 8 8.6
KDAS
model size model size
D d d1 d2 L L1 D d d1 d2 L L1
KDAS-20 20 11 17 19 13.5 2.1 KDAS-25/2 25 16 22 24 13.5 2.1
KDAS-22 22 13 19 21 13.5 2.1 KDAS-28 28 19 25 27 13.5 2.1
KDAS-25/1 25 15 22 24 12.5 4 KDAS-30 30 21 27 29 13.5 2.1
GDKK
Product Number D d b d2 d3 a c f e
GDKK-40 40 26 32 32 36 3 15.5 8.25 7
GDKK-45 45 31 37 41
GDKK-50 50 34 39 42 46 20.5 9.25
GDKK-56 56 40 48 52
GDKK-63 63 47 55 59
GDKK-65 65 49 57 61
GDKK-70 70 54 62 66
GDKK-75 75 59 67 71
GDKK-80 80 62 43 72 76 22.5 10.25
GDKK-85 85 67 77 81
GDKK-90 90 72 82 86
GDKK-95 95 77 87 91
GDKK-100 100 82 92 96 10
GDKK-110 110 92 102 106
GDKK-115 115 97 107 111
GDKK-120 120 102 112 116
RC64
Aperture range
D H9
Groove diameter
dh9
Groove width
L+0.2
Rounded Corners
Rmax
Radial clearance
Smax
Chamfer
Zmin
O-ring wire diameter
dO
14~22.9 D-5.2 3.8 0.6 0.25 3 2.65
23~49.9 D-6.6 4.8 1 0.3 4 3.55
50~119.9 D-10.0 7.3 1.3 0.35 6 5.30
120~1500 D-13.0 9.5 1.8 0.4 8 7.00
Note: For cylinder diameter ≤30mm, open groove is recommended.
SPG
D d H L+0.2
D d H L+0.2
D d H L+0.2
D d H L+0.2
30 20.5 4.3 4.5 95 80 7.3 7.5 224 202 10.8 11 800 785 12.7 13
31.5 22 4.3 4.5 100 85 7.3 7.5 225 203 10.8 11 900 870 24.5 25
32 22.5 4.3 4.5 108 92 7.3 7.5 230 208 10.8 11 930 890 19 20
35 25.5 4.3 4.5 110 94 7.3 7.5 240 218 10.8 11 935 920 12.7 13
35.5 26 4.3 4.5 112 96 7.3 7.5 250 228 10.8 11 950 925 17.7 18
40 30 4.3 4.5 120 104 7.3 7.5 260 236 11.7 12 1000 960 19.7 20
45 35 4.3 4.5 125 109 7.3 7.5 270 246 11.7 12 1060 1020 19.7 20
50 40 4.3 4.5 130 114 7.3 7.5 280 256 11.7 12 1120 1080 19.7 20
55 45 4.3 4.5 140 124 7.3 7.5 290 266 11.7 12 1150 1110 19.7 20
56 46 4.3 4.5 145 129 7.3 7.5 300 276 11.7 12 1180 1130 19.7 20
60 50 4.3 4.5 150 134 7.3 7.5 310 286 11.7 12 1210 1170 19.7 20
63 48 7.3 7.5 155 139 7.3 7.5 320 296 11.7 12 1250 1210 19 20
65 50 7.3 7.5 160 144 7.3 7.5 330 308 9.75 10 1260 1220 19.7 20
69 54 7.3 7.5 170 148 10.8 11 360 336 11.7 12 1400 1350 19.7 20
70 55 7.3 7.5 180 158 10.8 11 485 455 14.8 15 1500 1460 19.7 20
71 56 7.3 7.5 190 168 10.8 11 500 470 14.8 15 1650 1600 24 25
75 60 7.3 7.5 200 178 10.8 11 550 515 17.2 17.5



80 65 7.3 7.5 204 182 10.8 11 600 570 14.8 15



85 70 7.3 7.5 210 188 10.8 11 650 620 14.8 15



90 75 7.3 7.5 220 198 10.8 11 720 690 14.8 15



RC66
Ordering example: RC66-D*d*L-PTFE3-R01 (outer diameter*inner diameter*groove width) PTFE3, R01- Material code
D d L
D d L
D d L
D d L
D d L
15 10 2 32 24.8 4 55 45 5 80 66 6.5 125 111.2 7.5
16 11 2 35 26.5 4 55 46.5 4 80 66.2 7.5 125 114 4
18 13 2 35 27.5 3 56 46 5 80 70 4 130 116 6.5
20 12.8 4 35 27.8 4 56 47.5 4 90 76 6.5 140 126 6.5
20 14 3 36 28.5 3 60 50 4 90 76.2 7.5 140 126.2 7.5
20 15 2 36 28.8 4 60 50 5 90 80 4 160 146 6.5
25 17.8 4 40 30 5 60 51.5 4 100 86 6.5 180 160 10
25 19 3 40 31.5 4 63 49 6.5 100 86.2 7.5 180 165 6
25 20 2 40 32.5 3 63 53 4 100 89 4 200 180 10
28 20.5 3 45 35 5 63 53 5 110 96 6.5 200 185 6
28 20.8 4 45 36.5 4 65 51 6.5 110 96.2 7.5 250 230 10
30 21.5 4 45 37.5 3 65 55 4 110 99 4 280 260 10
30 22.5 3 50 40 4 65 55 5 120 106 6.5 320 300 10
30 22.8 4 50 40 5 70 56 6.5 120 106.2 7.5


32 23.5 4 50 41.5 4 70 60 4 120 109 4


32 24.5 3 55 45 4 70 60 5 125 111 6.5


Note: The dimensions are not listed in this table, please contact us.
RC67
DH9 d h9 L+0.2 Z R
DH9 d h9 L+0.2 Z R
50.0 36.0 9.0 5.0 0.3 115.0 100.0 12.5 5.0 0.5
55.0 41.0 9.0 5.0 0.3 120.0 105.0 12.5 5.0 0.5
60.0 46.0 9.0 5.0 0.3 125.0 102.0 16.0 6.5 0.6
63.0 48.0 11.0 5.0 0.5 130.0 107.0 16.0 6.5 0.6
65.0 50.0 11.0 5.0 0.5 135.0 112.0 16.0 6.5 0.6
70.0 55.0 11.0 5.0 0.5 140.0 117.0 16.0 6.5 0.6
75.0 60.0 11.0 5.0 0.5 145.0 122.0 16.0 6.5 0.6
80.0 65.0 11.0 5.0 0.5 150.0 127.0 16.0 6.5 0.6
85.0 70.0 11.0 5.0 0.5 155.0 132.0 16.0 6.5 0.6
90.0 75.0 11.0 5.0 0.5 160.0 137.0 16.0 6.5 0.6
95.0 80.0 12.5 5.0 0.5 165.0 142.0 16.0 6.5 0.6
100.0 85.0 12.5 5.0 0.5 170.0 147.0 16.0 6.5 0.6
105.0 90.0 12.5 5.0 0.5 180.0 157.0 16.0 6.5 0.6
110.0 95.0 12.5 5.0 0.5




RCEK
Specifications and dimensions
Cylinder diameter Bottom diameter Base Diameter Width Guide Min
Cylinder diameter Bottom diameter Base Diameter Width Guide Min
DH9 d h9 d 1 L Z DH9 d h9 d 1 L Z
100 80 99 21.2 6 150 120 148.5 29 7.5
110 90 109 21.2 6 160 130 158.5 29 7.5
120 95 119 25.3 7.5 180 150 178.5 31.5 7.5
140 115 139 25.8 7.5 200 170 198.5 33.5 7.5
AQ
Ordering example AQ0800 80×64.5×6.3 (D×d×L) PTFE3-R01 PTFE3 R01-Material code
Product Number D d L+0.2 RMax
Product Number D d L+0.2 RMax
Product Number D d L+0.2 RMax
AQ0160 16 5 4.2 0.8 AQ0800L 80 64.5 6.3 1.2 AQ1500 150 129 8.1 1.6
AQ0180 18 7 42 0.8 AQ0800 80 59 8.1 1.6 AQ1600 160 139 8.1 1.6
AQ0200 20 9 4.2 0.8 AQ0850L 85 69.5 6.3 1.2 AQ1700 170 149 8.1 1.6
AQ0220 22 11 4.2 0.8 AQ0850 85 64 8.1 1.6 AQ1800 180 159 8.1 1.6
AQ0250 25 14 4.2 0.8 AQ0900L 90 74.5 6.3 1.2 AQ1900 190 169 8.1 1.6
AQ0280 28 17 4.2 0.8 AQ0900 90 69 8.1 1.6 AQ2000 200 179 8.1 1.6
AQ0300 30 19 4.2 0.8 AQ0950L 95 79.5 6.3 1.2 AQ2100 210 189 8.1 1.6
AQ0320 32 21 4.2 0.8 AQ0950 95 74 8.1 1.6 AQ2200 220 199 8.1 1.6
AQ0350 35 24 4.2 0.8 AQ1000L 100 84.5 6.3 1.2 AQ2300 230 209 8.1 1.6
AQ0400 40 29 4.2 0.8 AQ1000 100 79 8.1 1.6 AQ2400 240 219 8.1 1.6
AQF
Ordering example AQF0800 80×67×8.3 (D×d×L) PTFE3-R01 Material code
Product Number D
H9
d
h9
L+0.2 RMax
Product Number D
H9
d
h9
L+0.2 RMax
Product Number D
H9
d
h9
L+0.2 RMax
AQF0400 40 30 6.3 1.2 AQF01150 115 102 8.3 1.6 AQF3200 320 302 12.3 3
AQF0420 42 32 6.3 1.2 AQF01200 120 107 8.3 1.6 AQF3500 350 332 12.3 3
AQF0450 45 35 6.3 1.2 AQF01250 125 112 8.3 1.6 AQF4000 400 382 12.3 3
AQF0480 48 38 6.3 1.2 AQF01300 130 117 8.3 1.6 AQF4200 420 402 12.3 3
AQF0500 50 40 6.3 1.2 AQF1350 135 117 12.3 3 AQF4500 450 432 12.3 3
AQF0520 52 42 6.3 1.2 AQF1400 140 122 12.3 3 AQF4800 480 449 16.3 3
AQF0550 55 45 6.3 1.2 AQF1500 150 132 12.3 3 AQF5000 500 469 16.3 3
AQF0600 60 50 6.3 1.2 AQF1600 160 142 12.3 3 AQF6000 600 569 16.3 3
AQF0630 63 53 6.3 1.2 AQF1700 170 152 12.3 3 AQF7000 700 669 16.3 3
RCKR
D d L D1
D d L D1
D d L D1
20 12.5 3.2 19.7 63 50 6.3 62.6 100 79 8.1 99.5
25 17.5 3.2 24.7 65 52 6.3 64.6 105 84.5 6.3 104.6
25 14 4.2 24.7 70 59 4.2 69.7 105 89.5 6.3 104.6
32 24.5 3.2 31.7 70 54.5 6.3 69.6 110 89 8.1 109.5
32 21 4.2 31.7 70 57 6.3 69.6 115 94 8.1 114.5
40 32.5 3.2 39.7 75 59.5 6.3 74.6 120 99 8.1 119.5
40 29 4.2 39.7 75 62 6.3 74.6 125 109.5 6.3 124.6
45 34 4.2 44.7 80 69 4.2 79.7 125 104 8.1 124.5
45 32 6.3 44.6 80 64.5 6.3 79.6 140 119 8.1 139.5
50 39 4.2 49.7 85 71.5 6.3 84.6 160 139 8.1 159.5
50 34.5 6.3 49.6 90 74.5 6.3 89.6 200 179 8.1 199.5
RPW
Aperture range
D H9
Groove diameter
d h9
Groove width
L+0.2
Radial clearance Smax Rounded Corners
Rmax
Chamfer
Z
O-ring wire diameter
Standard type
RPW
Light load
RPW-Q
Heavy load
RPW-Z
0~20Mpa 20-40Mpa
8~14.9 15~39.9 - D-4.9 2.2 0.20 0.15 0.4 2 1.80
15~39.9 40~79.9 - D-7.5 3.2 0.25 0.15 0.6 3 2.65
40~79.9 80~132.9 15~39.9 D-11.0 4.2 0.25 0.20 1.0 4 3.55
80~132.9 133~329.9 40~79.9 D-15.5 6.3 0.30 0.20 1.3 5 5.30
133~329.9 330~669.9 80~132.9 D-21.0 8.1 0.35 0.25 1.8 7 7.00
330-669.9 670~999.9 133~329.9 D-24.5 8.1 0.35 0.25 1.8 7 7.00
670~999.9 - 330~669.9 D-28.0 9.5 0.5 0.30 2.5 8 8.60
>1000 D-38 13.8 0.7 0.60 3 10 12.0
Note: 1. For hole diameter ≤ 30mm, it is recommended to use open groove.
2. For pressure > 40MPA, the root area of the seal uses H8/f8 fit tolerance.
TDA

Order Number DH8 dh9 L+0.2
Order Number DH8 dh9 L+0.2
Order Number DH8 dh9 L+0.2
TDA0400 40 32 7.5 TDA1150 115 100 13 TDA2800 280 260 17
TDA0450 45 37 7.5 TDA1200 120 105 13 TDA3000 300 280 17
TDA0500 50 42 7.5 TDA1250 125 110 13 TDA3200 320 300 17
TDA0550 55 45 7.5 TDA1300 130 115 13 TDA3500 350 320 21
TDA0600 60 45 13 TDA1400 140 120 13 TDA3700 370 345 17
TDA0630 63 53 8.5 TDA1450 145 125 13 TDA3800 380 350 21
TDA0630A 63 48 13 TDA1500 150 130 13 TDA3900 390 360 21
TDA0650 65 50 8.5 TDA1600 160 140 13 TDA4100 410 380 21
TDA0650A 65 50 13 TDA1600A 160 140 17 TDA4300 430 400 21
TDA0700 70 55 13 TDA1700 170 150 17 TDA4500 450 420 21
TDA0750 75 60 13 TDA1800 180 160 17 TDA4800 480 450 21
TDA0800 80 65 13 TDA1900 190 170 17 TDA5000 500 475 17
TDA0850 85 70 13 TDA2000 200 180 17 TDA5100 510 480 21
TDA0900 90 75 13 TDA2100 210 190 17 TDA5900 590 560 21
TDA0950 95 80 13 TDA2200 220 200 17 TDA6000 600 570 21
TDA1000 100 85 13 TDA2250 225 205 17 TDA6700 670 640 21
TDA1100 110 95 13 TDA2500 250 230 17



Note: If the required specifications are not in this table, please contact us.
TDMA
Installation Dimensions










Chamfer length
Cylinder diameterDH8 Groove bottom diameterdh9 Slot width L+0.2 Seal height H

Cylinder diameter range Chamfer length e≥
40-120 D-10 16 15

40-124 7
121-300 D-12 16 15

125-299 10
301-380 D-14 16 15

300-630 15
>380 D-16 16 15









Order Number DH8 dh9 L+0.2
Order Number DH8 dh9 L+0.2
Order Number DH8 dh9 L+0.2
TDMA0400 40 30 16 TDMA1150 115 105 16 TDMA2500 250 238 16
TDMA0450 45 35 16 TDMA1200 120 110 16 TDMA2800 280 268 16
TDMA0500 50 40 16 TDMA1250 125 113 16 TDMA3000 300 288 16
TDMA0550 55 45 16 TDMA1300 130 118 16 TDMA3200 320 306 16
TDMA0560 56 46 16 TDMA1350 135 123 16 TDMA3500 350 336 16
TDMA0600 60 50 16 TDMA1400 140 128 16 TDMA3800 380 366 16
TDMA0630 63 53 16 TDMA1500 150 138 16 TDMA4000 400 384 16
TDMA0650 65 55 16 TDMA1600 160 148 16 TDMA4200 420 404 16
TDMA0700 70 60 16 TDMA1700 170 158 16 TDMA4500 450 434 16
TDMA0750 75 65 16 TDMA1800 180 168 16 TDMA4800 480 464 16
TDMA0800 80 70 16 TDMA1900 190 178 16 TDMA5000 500 484 16
TDMA0850 85 75 16 TDMA2000 200 188 16 TDMA5600 560 544 16
TDMA0900 90 80 16 TDMA2100 210 198 16 TDMA6000 600 584 16
TDMA1000 100 90 16 TDMA2200 220 208 16 TDMA6300 630 614 16
TDMA1100 110 100 16 TDMA2250 225 213 16



Note: The required specifications are not in this table, but can also be produced. Please contact us.
GGDA
Installation Dimensions





Chamfer length




Cylinder diameter range Chamfer length e≥





<99 7
Cylinder diameter DH8 Groove bottom diameter dh9 Slot width L+0.2 Seal height H
100-199 10
<96 D-16.8 8 7.5
96-190 D-20 10 9.5
200-309 12
191-380 D-28 13 12.5
310-559 15
>380 D-36 20 19.5
>599 18







Order Number D H8 d h9 L+0.2
Order Number D H8 d h9 L+0.2
Order Number D H8 d h9 L+0.2
GGDA0400 40 23.2 8 GGDA1050 105 85 10 GGDA2500 250 222 13
GGDA0450 45 28.2 8 GGDA1100 110 90 10 GGDA2800 280 252 13
GGDA0500 50 33.2 8 GGDA1150 115 95 10 GGDA3000 300 272 13
GGDA0550 55 38.2 8 GGDA1200 120 100 10 GGDA3200 320 292 13
GGDA0560 56 39.2 8 GGDA1250 125 105 10 GGDA3500 350 322 13
GGDA0600 60 43.2 8 GGDA1300 130 110 10 GGDA3800 380 352 13
GGDA0630 63 46.2 8 GGDA1350 135 115 10 GGDA4000 400 364 20
GGDA0650 65 48.2 8 GGDA1400 140 120 10 GGDA4200 420 384 20
GGDA0700 70 53.2 8 GGDA1500 150 130 10 GGDA4500 450 414 20
GGDA0750 75 58.2 8 GGDA1600 160 140 10 GGDA4800 480 444 20
GGDA0800 80 63.2 8 GGDA1700 170 150 10 GGDA5000 500 464 20
GGDA0850 85 68.2 8 GGDA1800 180 160 10 GGDA5600 560 524 20
GGDA0900 90 73.2 8 GGDA1900 190 170 10 GGDA6000 600 564 20
GGDA0950 95 78.2 8 GGDA2000 200 172 13 GGDA6300 630 594 20
GGDA1000 100 80 10 GGDA2200 220 192 13



Note: The required specifications are not in this table, but can also be produced. Please contact us. The maximum product available is 1600mm.
RCUP
Extrusion gap










Pressure Mpa Extrusion gap Smax


Cylinder diameter D≤60mm Cylinder diameter D>60mm


≤5 0.4 0.5


≤10 0.3 0.5


≤20 0.2 0.3


≤30 0.15 0.2


≤40 0.1 0.15


Size Chart
Product Number D d H L d1
Product Number D d H L d1
RCUP30*15*9.5 30 15 9.5 10.5 18 RCUP40*32*5.5 40 32 5.5 6.5 35
RCUP30*15*10 30 15 10 11 19 RCUP40*32*8 40 32 8 9 35
RCUP30*20*8 30 20 8 9 24 RCUP40*33*8 40 33 8 9 36
RCUP30*22*6.5 30 22 6.5 7 25 RCUP45*30*10 45 30 10 11 35
RCUP35*20*10 35 20 10 11 25 RCUP50*30*12 50 30 12 13 35
RCUP35*25*8 35 25 8 9 29 RCUP50*32*10 50 32 10 11 35
RCUP35*27*10 35 27 10 11 30 RCUP50*35*8.5 50 35 8.5 9.5 40
RCUP40*25*10 40 25 10 11 30 RCUP50*35*10 50 35 10 11 40
RCUP40*30*6.5 40 30 6.5 7.5 34 RCUP50*40*5 50 40 5 5.5 44
RCUP40*30*10 40 30 10 11 34 RCUP50*40*8 50 40 8 9 43
YXD
Product Number D d H L1 L2 T
Product Number D d H L1 L2 T
YXD11*5*8 11 5 8 9 10.5 1.5 YXD55*47*10 55 47 10 12 13.5 1.5
YXD12*6*8 12 6 8 9 10.5 1.5 YXD56*48*10 56 48 10 12 13.5 1.5
YXD14*8*8 14 8 8 9 10.5 1.5 YXD60*48*14 60 48 14 16 18 2
YXD16*10*8 16 10 8 9 10.5 1.5 YXD63*51*14 63 51 14 16 18 2
YXD18*12*8 18 12 8 9 10.5 1.5 YXD65*53*14 65 53 14 16 18 2
YXD20*14*8 20 14 8 9 10.5 1.5 YXD70*58*14 70 58 14 16 18 2
YXD22*16*8 22 16 8 9 10.5 1.5 YXD75*63*14 75 63 14 16 18 2
YXD24*18*8 24 18 8 9 10.5 1.5 YXD78*66*14 78 66 14 16 18 2
YXD25*19*8 25 19 8 9 10.5 1.5 YXD80*68*14 80 68 14 16 18 2
YXD28*22*8 28 22 8 9 10.5 1.5 YXD85*73*14 85 73 14 16 18 2
YXD30*22*10 30 22 10 12 13.5 1.5 YXD90*78*14 90 78 14 16 18 2
YXD32*24*10 32 24 10 12 13.5 1.5 YXD95*83*14 95 83 14 16 18 2
YXD35*27*10 35 27 10 12 13.5 1.5 YXD100*88*14 100 88 14 16 18 2


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